MONITOREXIT.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.apache.bcel.generic;

import org.apache.bcel.ExceptionConst;

/**
 * MONITOREXIT - Exit monitor for object
 *
 * <PRE>
 * Stack: ..., objectref -&gt; ...
 * </PRE>
 */
public class MONITOREXIT extends Instruction implements ExceptionThrower, StackConsumer {

    public MONITOREXIT() {
        super(org.apache.bcel.Const.MONITOREXIT, (short) 1);
    }

    /**
     * Call corresponding visitor method(s). The order is: Call visitor methods of implemented interfaces first, then call
     * methods according to the class hierarchy in descending order, i.e., the most specific visitXXX() call comes last.
     *
     * @param v Visitor object
     */
    @Override
    public void accept(final Visitor v) {
        v.visitExceptionThrower(this);
        v.visitStackConsumer(this);
        v.visitMONITOREXIT(this);
    }

    @Override
    public Class<?>[] getExceptions() {
        return new Class[] {ExceptionConst.NULL_POINTER_EXCEPTION};
    }
}